- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Palmitic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: diisobutyl maleate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Diisobutyl (2E)-2-butenedioate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
14234-82-3
14234-82-3 structure
- Name: Diisobutyl (2E)-2-butenedioate
- Chemical Name: Diisobutyl maleate
- CAS Number: 14234-82-3
- Molecular Formula: C12H20O4
- Molecular Weight: 228.285
- Create Date: 2018-07-11 17:19:39
- Modify Date: 2025-08-27 20:23:58
| Name | Diisobutyl maleate |
|---|---|
| Synonyms |
RARECHEM AL BI 1505
Diethylfumarate fumaric acid diethyl ester Anti-Psoriaticum Diethyl fumalate trans-EtO2CCH=CHCO2Et Diisobutyl (2Z)-but-2-enedioate Diisobutyl (2E)-2-butenedioate Diisobutylmaleinat Maleinsaeure-di-isobutylester Diisobutyl (2Z)-2-butenedioate Maleic acid, diisobutyl ester Diisobutyl (2E)-but-2-enedioate maleic ethyl ester Fumaric acid diethyl 2-Butenedioic acid, bis(2-methylpropyl) ester, (2Z)- DIETHYL TRANS-BUTENEDIOATE maleic acid diisobutyl ester TRANS-DIETHYL FUMARATE maleic acid diethylester 2-Butenedioic acid, bis(2-methylpropyl) ester, (2E)- ethyl fumarate |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 283.5±13.0 °C at 760 mmHg |
| Molecular Formula | C12H20O4 |
| Molecular Weight | 228.285 |
| Flash Point | 129.8±18.2 °C |
| Exact Mass | 228.136154 |
| PSA | 52.60000 |
| LogP | 3.44 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.449 |
| HS Code | 2917190090 |
|---|
|
~43%
14234-82-3 |
| Literature: Jegelka, Markus; Plietker, Bernd Chemistry - A European Journal, 2011 , vol. 17, # 37 p. 10417 - 10430 |
|
~%
14234-82-3 |
| Literature: J. Appl. Chem. USSR (Engl. Transl.), , vol. 44, # 1 p. 221 - 223,218 - 220 |
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |